body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background: url("../img/F-22.jpeg");
    background-size: cover;
    backdrop-filter: blur(20px);
    height: 100vh;
    width: 100%;
}
.title{
    color: #333;
    text-align: center;
    align-items: center;
    border: blueviolet solid 2px;
    box-shadow: 10px 10px 20px rgba(0, 0, 0, .5);
    margin: 500px;
    margin-top: 30px;
    margin-bottom: 100px;
    background-color: white;
    border-radius: 20px;
}

form {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    border: 5px solid #ccc;
    border-radius: 15px;
    background-color: #f8f8f8;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #333;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

input[type="submit"],
input[type="reset"],
button {
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
}

input[type="submit"]:hover,
input[type="reset"]:hover,
button:hover {
    background-color: #a29bf6;
}

button {
    margin-left: 10px;
    float: right;
}
.文本{
    height: 200px;
}
